Tonight’s Republican presidential debate on foreign policy managed to touch on a number of important issues, including Iran’s nuclear threat and the prospect of defense cuts. But the most significant moment of the evening came when Newt Gingrich took a stand on immigration that undermined the assumption that he can be the conservative alternative to Mitt Romney. By stating his support for a policy of selective amnesty for illegal immigrants in this country, the former speaker may have brought his stay atop the GOP field to a close.
Gingrich came into the evening riding high in the polls with some surveys showing that he was now getting much of the Tea Party support that once belonged to Herman Cain, Rick Perry and Michele Bachmann during their brief moments at the head of the field. Though Gingrich was right to point out that it is unrealistic and unjust to speak of expelling all 11 million illegals, by stating his support for a path to allow them to stay in the country, he gave Romney the opening he needed to remind conservatives that he is actually to the left on them on a number of major issues.



